Head to head
Gosen TecGut Remplir 16 vs Wilson Hollow Core Pro 17
They split the measurements 3–3. The widest gap is string friction, where TecGut Remplir 16 is 20 percentile points ahead. Every figure is a testing-machine result at a fixed reference tension.
Measured, side by side
Bars are percentile against all 791 strings, and the marked side is the one that measures better, which is not always the one you want. A firmer bed is worse for your elbow and better for your control, and no measurement knows which of those you came for.
Which one wins, by problem
Each string's standing on the site's rankings, out of every measured string in the database. This is where a comparison stops being arithmetic and starts being a decision.
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TecGut Remplir 16367th
Hollow Core Pro 17453rd
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TecGut Remplir 16179th
Hollow Core Pro 17181st
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TecGut Remplir 16607th
Hollow Core Pro 17650th
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TecGut Remplir 16225th
Hollow Core Pro 17218th
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TecGut Remplir 16376th
Hollow Core Pro 17412th
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TecGut Remplir 16460th
Hollow Core Pro 17659th
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TecGut Remplir 16251st
Hollow Core Pro 17249th
Swapping between them: what tension?
Bed stiffness is published at one reference tension, so the only honest conversion is to scale it. These are starting points from 52 lb, not prescriptions. The calculator takes your own tension.
Coming from TecGut Remplir 16 at 52 lb
String Hollow Core Pro 17 at 50.5 lb 22.9 kg
Coming from Hollow Core Pro 17 at 52 lb
String TecGut Remplir 16 at 53.9 lb 24.4 kg
Hybrid: what if you used both?
Estimated, not measured. No hybrid combination has been tested as a bed. These figures are the two strings' own lab measurements weighted by how much of the bed each one actually is. Treat them as a guide to which way a pairing moves, never as lab data.
TecGut Remplir 16 mains / Hollow Core Pro 17 crosses
Hollow Core Pro 17 mains / TecGut Remplir 16 crosses
Which goes dead first?
Estimated from tension loss, which is the only thing the database measures about ageing. This is when the bed stops playing the way you strung it, not when the string breaks.
TecGut Remplir 16
~25 hours of play
Hollow Core Pro 17
~23 hours of play
Both strings in full
| String | Gauge | Price | Stiff lb/in | Loss % | Power % | Spin | Bite COF | Friction COF |
|---|---|---|---|---|---|---|---|---|
| Gosen TecGut Remplir 16 Nylon/Polyurethane | 16 | find | 151 | 31 | 91 | 4.6 | 0.478 | 0.104 |
| Wilson Hollow Core Pro 17 Nylon | 17 | find | 150 | 34 | 91 | 3.9 | 0.515 | 0.133 |
Add a third string TecGut Remplir 16 in full Hollow Core Pro 17 in full